/*
 *所有关于deviceShare类的业务代码应在此处编写
*可使用repository.调用常用方法，获取EF/Dapper等信息
*如果需要事务请使用repository.DbContextBeginTransaction
*也可使用DBServerProvider.手动获取数据库相关信息
*用户信息、权限、角色等使用UserContext.Current操作
*deviceShareService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
*/
using VOL.Core.BaseProvider;
using VOL.Core.Extensions.AutofacManager;
using VOL.Entity.DomainModels;
using System.Linq;
using VOL.Core.Utilities;
using System.Linq.Expressions;
using VOL.Core.Extensions;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.AspNetCore.Http;
using VOL.RadarDevice.IRepositories;
using System.Net;
using VOL.Entity.DomainModels.Devices.Dto;
using VOL.Core.ManageUser;
using Quartz.Util;

namespace VOL.RadarDevice.Services
{
    public partial class deviceShareService
    {
        private readonly IHttpContextAccessor _httpContextAccessor;
        private readonly IdeviceShareRepository _repository;//访问数据库
        WebResponseContent webResponse = new WebResponseContent();
        [ActivatorUtilitiesConstructor]
        public deviceShareService(
            IdeviceShareRepository dbRepository,
            IHttpContextAccessor httpContextAccessor
            )
        : base(dbRepository)
        {
            _httpContextAccessor = httpContextAccessor;
            _repository = dbRepository;
            //多租户会用到这init代码，其他情况可以不用
            //base.Init(dbRepository);
        }
        /// <summary>
        /// 根据设备Id获取分享用户列表
        /// </summary>
        /// <returns></returns>
        public async Task<WebResponseContent> GetDeviceUserIdsByDevId(Guid deviceId)
        {
            var entity = await _repository.FindAsIQueryable(s => s.deviceId == deviceId).FirstAsync();
            List<int> userIds = new List<int> ();
            if (entity != null)
            {
                var usersStr = entity.shareUserIds.Split(',').ToList();
                if (usersStr.Count > 0 && !string.IsNullOrWhiteSpace(usersStr[0]))
                    userIds = usersStr.Select(int.Parse).ToList();
            }
            return webResponse.OK(null, userIds);
        }
        /// <summary>
        /// 更新设备分享用户组
        /// </summary>
        /// <param name="dto">更新参数</param>
        /// <returns></returns>
        public async Task<WebResponseContent> UpdateDeviceSharpUserIds(DeviceSharpDto dto)
        {
            var userId = UserContext.Current.UserId;
            if (dto.CreateID != userId)
            {
                return webResponse.Error("非自己创建设备无法分享！");
            }
            var userIds = string.Join(",", dto.userIdList);
            var entity = await _repository.FindAsIQueryable(s=>s.deviceId == dto.deviceId).FirstAsync();
            if (entity != null)
            {
                entity.shareUserIds = userIds;
                entity.updateTime = DateTime.Now;
                _repository.Update(entity);
                _repository.SaveChanges();
            }
            else
            {
                deviceShare model = new deviceShare()
                {
                    deviceId = dto.deviceId,
                    deviceNo = dto.deviceNo,
                    ceateId = userId,
                    creator = UserContext.Current.UserName,
                    createTime = DateTime.Now,
                    updateTime = DateTime.Now,
                    shareUserIds = userIds
                };
                _repository.Add<deviceShare>(model);
                _repository.SaveChanges();
            }
            return webResponse.OK("更新成功");
        }
    }
}
